package lab04.test02;

/**
 * Created by Administrator on 2017/12/19.
 */
public class Helloworld extends Thread {

    @Override
    public void run() {
        //每隔1秒向控制台输出"Hello,world!"
        while (true) {

            try {
                Thread.sleep(1000);
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
            System.out.println("Hello,world!");

        }
    }
}
